Dvd Sys Section - Sony HCD-RV990D Service Manual

HCD-RV660D/RV990D

5-4. DVD SYS SECTION

IC101
DISPLAY CONTROL
S13-24
FUNCTION
22 KEY0
KEY
S31-35,37-44
FUNCTION
21
KEY1
KEY
S51-64 Q126-137
FUNCTION
DVD 26
20
KEY2
KEY
27
TUNER
TAPE 28
S1081
LED
16 VOL A MD 29
DRIVER
ENCODER
17 VOL B
GAME 30
31-36
P51-56
VOLUME
MULTI 37
DVD DSP
SECTION
(Page 17)
S-OUT 9
S-IN 8
3 X1 10
X101
5MHz
4 X2
S-CLK 7
6
RESET 6
4
45-58,
SEG1-21
61-67
G2-13 69-80
Q168
GRID
G1 68
DRIVER
IC1104 (3/3)
MASTER CONTROL
S12
DISPLAY
STANDBY 76
73
DISPLAY KEY
DRIVER
LED
S11
I / I
74 POWER KEY
D126-130,137
D361-366
IC301
REMOTE
CONTROL 4 SIRCS
IR
RECEIVER
I2C-CLK
29
IIC-CLK
I2C-DATA
C
30 IIC-DATA
SYS-RESET
32
SYS-RESET
100 S-IN
IC102
12 13
1 S-OUT
11
8 9
2 S-CLK
5
SYS-POWER 31
2 1
75 M-RESET
3
FL1001
Q853
FLUORESCENT
INDICATOR
TUBE
10 IN
X800
SUB STB-RELAY 87
32.768kHz
CLOCK
Q706
11 OUT
RESET
RESET 12
SWITCH
13 OUT
X801
SYSTEM
ACCUT 18
16MHz
CLOCK
15 IN
IC392
Q191
AU+3.3V
3 REG
LED
D192
IC211
I / I
D+1.8V 3 REG
IC921
REG
DVD+12V 2 1
4
D271
IC922
+VH
REG
M+9V 3 1
-VH
D371
IC923
+VL
A+9V 3 REG 1
-VL
RV990D
D732
IC934
UNREG+20V
REG
GC+5V 3 1
Q971
D911
REG
VP
IC932 D733
UNREG+12V
D+4V 3 REG 1
IC803 Q851,852
SWITCH
3 REG 1
AU+5V
IC706
REG
3 1
D+4V
5
Q857 IC804
REG
D+3.3V 2 1
EVER+4V
5
Q855
IC703
3 RESET 1
20 20
AU+5V
1
1 D+3.3V
T911
POWER TRANSFORMER
F914 EXCEPT AUS,MX,TH MODEL
F915
F911
F916
F917
AUS
MODEL
F912
TH
F918
MODEL
MX MODEL
F913
EXCEPT TH
AC3
MODEL
F919
TH MODEL
EXCEPT
AUS,MX,TH MODEL
AC4
VF
AUS,MX,TH MODEL
Q901
RELAY
DRIVE
EXCEPT AUS,MX,TH MODEL
D902-905
IC901
3 REG 1
AUS,TH
MODEL
T901
SUB TRANSFORMER
MX MODEL
• Abbreviation
AUS : Australian model
EA : Saudi Arabia model
MX : Mexican model
TH : Thai model
S901
VOLTAGE
SELECTOR
230-240V
220V
EXCEPT AUS,EA,MX,TH MODEL
120V
EA MODEL
120-127V
AUS,MX,
TH MODEL
AC IN ∼
AUS,MX,
TH
RY901 MODEL
S901